Jack W. Lenox
NPI 1841888799 · Obstetrics & Gynecology Physician · Rockford, IL
Jack W. Lenox is a Obstetrics & Gynecology Physician organization in Rockford, IL (NPI 1841888799).
Provider details
- NPI number
- 1841888799
- Entity type
- Organization
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Jack Lenox, Medical Director(815) 965-6644
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Other names (DBA / former)
- Doing business as
- Lenox Healthcare for Women
Registry dates
- Enumerated
- 2021-01-06
- Last updated
- 2021-01-06
- Certified
- 2021-01-06
Frequently asked questions
- What is Jack W. Lenox's NPI number?
- Jack W. Lenox's National Provider Identifier (NPI) is 1841888799, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Jack W. Lenox?
- Jack W. Lenox is classified in the NPPES registry as Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Jack W. Lenox located?
- Jack W. Lenox's practice location on file with NPPES is 1235 N Mulford Rd Ste 200, Rockford, IL 61107-3879.
- What is Jack W. Lenox's phone number?
- The practice phone number listed in the NPPES registry for Jack W. Lenox is (815) 965-6644.
- Who is the authorized official for Jack W. Lenox?
- The authorized official listed on Jack W. Lenox's NPPES record is Jack Lenox, Medical Director. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Jack W. Lenox's NPI active?
- Yes — Jack W. Lenox's NPI (1841888799) is active in the NPPES registry as of the last update on 2021-01-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.